Connection examples
1. Light without neutral conductor
3. Connection using an indoor two-way switch
for manual override and automatic operation
Setting I: Automatic operation
Setting II: Manual operation, light permanently ON
Note: The system cannot be switched OFF, it is
only possible to select operation at setting I or II.
1) e. g. 1-4 x 100 W incandescent lamps
2) load, lighting 1000 W max. (refer to Technical specifications)
3) IS 2180-5 connection terminals
4) Indoor switch
5) Indoor two-circuit single interruption switch, manual operation, automatic operation
6) Indoor two-way switch, automatic operation, manual override
Operation/Maintenance
The infrared sensor can be
Weather conditions may
used for switching light ON
affect the way the motion
and OFF automatically. The
detector works. Strong gusts
unit is not suitable for burglar
of wind, snow, rain or hail
alarm systems as it is not
may cause the light to come
tamperproof in the manner
ON when it is not wanted be-
prescribed for such systems.
cause the sensor is unable to
2. Light with neutral conductor
distinguish sudden changes
of temperature from sources
of heat. The detector lens
may be cleaned with a damp
cloth if it gets dirty (do not
use cleaning agents).
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Troubleshooting
Malfunction
Cause
IS 2180-5 without power
Fuse faulty, not switched
W
ON
Short circuit
W
Mains switch OFF
W
IS 2180-5 will not switch ON
Twilight setting in night-
W
time mode during daytime
operation
Bulb faulty
W
Mains switch OFF
W
Fuse faulty
W
Detection zone not
W
properly targeted
IS 2180-5 will not switch OFF
Continued movement in
W
detection zone
Light being operated is
W
located in detection zone
and keeps switching ON
as a result of temperature
change
Set to continuous opera-
W
tion by indoor two-circuit
single interruption switch
IS 2180-5 keeps switching
Lamp being operated in
W
ON/OFF
located the detection zone
Animals moving in
W
detection zone
Heat source (e.g. extractor
W
hood outlet) in detection
zone
IS 2180-5 switches ON when
Wind is moving trees and
W
it should not
bushes in the detection
zone
Cars in the street are be-
W
ing detected
Sudden temperature
W
changes due to weather
(wind, rain, snow) or air
expelled from fans, open
windows
Remedy
Replace fuse, turn ON
W
mains switch, check lead
with voltage tester
Check connections
W
Switch ON
W
Adjust setting
W
Change bulb
W
Switch ON
W
Fit new fuse, check
W
connection if necessary
Re-adjust
W
Check detection zone and
W
re-adjust if necessary or fit
shrouds
Adjust detection zone or fit
W
shrouds
Set two-circuit single inter-
W
ruption switch to automat-
ic operation
Adjust detection zone or fit
W
shrouds, increase distance
Adjust detection zone or fit
W
shrouds
Adjust detection zone or fit
W
shrouds
Fit shrouds to mask out
W
zones
Fit shrouds to mask out
W
zones
Change zone, move site of
W
installation
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